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Rating scale analysis
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The article was published on 1982-01-01 and is currently open access. It has received 1897 citations till now. The article focuses on the topics: Rating scale & Polytomous Rasch model.read more
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Journal ArticleDOI
Characteristics of Respondents Who Respond Differently to Positively and Negatively Worded Items on Rating Scales
TL;DR: In this paper, three datasets were analyzed to investigate the characteristics of respondents whose responses between positively and negatively worded items are most different, and several characteristics were identified pertaining to those who tend to have the largest absolute discrepancies in responses between the two sets of items.
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Methodological issues in motorcycle injury epidemiology
Mau Roung Lin,Jess F. Kraus +1 more
TL;DR: This article evaluates the current state of knowledge on how to measure the population at risk of injury, completeness of case finding and identification, validity of crash/injury data sources, and completion of information on important exposures such as alcohol consumption, helmet status, crash severity, and crash speeds.
Journal ArticleDOI
Measurement Characteristics of the Engagement in Meaningful Activities Survey in an Age-Diverse Sample
TL;DR: The results confirm the potential to validly measure subjective qualities of meaningful activity participation and the EMAS can be used to evaluate processes and outcomes central to occupational therapy practice and to aid in the design of therapeutic occupations.
Journal ArticleDOI
A measure of neurobehavioral functioning after coma. Part I: Theory, reliability, and validity of Disorders of Consciousness Scale.
TL;DR: Twenty-three of the DOCS test stimuli produce a reliable, valid, and stable measure of neurobehavioral recovery after severe BI that predicts recovery and lack of recovery of consciousness 1 year after injury.
Journal ArticleDOI
Deconstructing therapy outcome measurement with Rasch analysis of a measure of general clinical distress: the Symptom Checklist-90-Revised.
Robert Elliott,Christine M. Fox,Svetlana A. Beltyukova,Gregory E. Stone,Jennifer Gunderson,Xi Zhang +5 more
TL;DR: Rasch analysis was used to illustrate the usefulness of item-level analyses for evaluating a common therapy outcome measure of general clinical distress, the Symptom Checklist- 90-Revised (SCL-90-R; Derogatis, 1994).